Home / 2,308.70-3,463.76-2,063.68

Finding the Fourth Proportional to 2,308.70, 3,463.76 and 2,063.68

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Solution

The fourth proportional to 2,308.70, 3,463.76 and 2,063.68 is: 3,096.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308.70 : 3,463.76 = 2,063.68 : x
  2. Step 2: Convert to fraction form
    2,308.70/3,463.76 = 2,063.68/x
  3. Step 3: Cross multiply
    2,308.70x = 3,463.76 × 2,063.68
  4. Step 4: Simplify right side
    2,308.70x = 7,148,088.74
  5. Step 5: Solve for x
    x = 7,148,088.74/2,308.70
  6. Step 6: Final answer
    x = 3,096.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.